1 2003-02-15 <johan@balder>
3 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
5 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
7 * doc/sdccman.lyx: Environment variables, -o and other minor things
9 2003-02-14 <johan@balder>
11 * src/xa51/main.c: before anyone really tries to use it :)
13 * Install doc's in share/sdcc/doc
14 * removed some obsolete files
15 * Do a proper make distclean and uninstall
19 M device/include/Makefile.in
20 M device/lib/Makefile.in
23 M sim/ucsim/doc/Makefile.in
27 M support/cpp2/Makefile.in
28 M support/makebin/Makefile
31 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
33 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
35 2003-02-10 Borut Razem <borut.razem@siol.net>
37 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
38 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
39 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
40 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
41 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
42 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
43 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
44 src/z80/Makefile.bcc: Borland Makefile cleanup
45 * as/z80/Makefile.bcc: Added Borland Makefile
46 * support/cpp2/borland.h: Removed
48 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
50 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
51 * src/SDCC.lex: new pragma NOIV
52 * src/SDCCglobl.h: new pragma NOIV
53 * src/SDCCmem.c: new pragma NOIV
55 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
59 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
61 * src/SDCCmain.c: signal handling is switched off by --debug
62 * doc/Makefile: small fix for install; use clean.mk again
63 * doc/clean.mk: clean *.pdf and *.html too
65 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
67 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
68 * device/lib/printfl.c: fix a ds390 bug by making it portable
69 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
70 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
71 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
72 * debugger/mcs51/cmd.c: converted multi-line string literals
73 * sim/ucsim/globals.cc: converted multi-line string literals
74 * src/SDCCmain.c: introduced signal handler to remove temp files
75 * doc/Makefile: small tweaks, implement clean
76 * doc: removed generated files
78 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
80 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
81 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
82 Address Record is not correctly generated for DS390."
84 2003-02-02 Borut Razem <borut.razem@siol.net>
86 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
87 * as/mcs51/asm.h: fixed compilation with Borland C
88 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
89 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
90 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
91 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
92 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
93 src/z80/Makefile.bcc: delete $(LIB) only if exist
94 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
96 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
98 * device/include/malloc.h: introduced NULL
99 * device/include/string.h: introduced NULL
100 * device/include/stdlib.h: introduced NULL
101 * device/lib/_memcpy.c: removed NULL
102 * device/lib/_strcat.c: removed NULL
103 * device/lib/_strchr.c: removed NULL
104 * device/lib/_strcmp.c: removed NULL
105 * device/lib/_strcpy.c: removed NULL
106 * device/lib/_strcspn.c: removed NULL
107 * device/lib/_strlen.c: removed NULL
108 * device/lib/_strncat.c: removed NULL
109 * device/lib/_strncmp.c: removed NULL
110 * device/lib/_strncpy.c: removed NULL
111 * device/lib/_strpbrk.c: removed NULL
112 * device/lib/_strrchr.c: removed NULL
113 * device/lib/_strspn.c: removed NULL
114 * device/lib/_strstr.c: removed NULL
115 * device/lib/_strtok.c: removed NULL
116 * device/lib/malloc.c: removed NULL, include own header
118 2003-02-02 <johan@balder>
120 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
121 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
122 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
123 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
124 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
125 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
127 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
129 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
132 2003-02-01 <johan@balder>
134 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
136 2003-01-31 <johan@CP255758-A>
138 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
140 2003-01-30 <johan@balder>
142 * src/SDCCBBlock.c: automatic bug detection
143 * src/SDCCicode.c: automatic bug detection
145 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
147 * src/SDCCglobl.h: now --xram-size 0 works
148 * src/SDCCmain.c: now --xram-size 0 works
150 2003-01-29 <johan@balder>
152 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
154 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
156 * as/mcs51/aslink.h: Added options --xram-size and --code-size
157 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
158 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
159 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
160 * src/SDCCglobl.h: Added options --xram-size and --code-size
161 * src/SDCCmain.c: Added options --xram-size and --code-size
163 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
165 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
166 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
168 2003-01-27 <johan@balder>
170 * src/SDCC.y: fixed bug #613764
172 2003-01-26 <johan@balder>
174 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
175 * src/SDCCsymt.h: fixed bug #673374
176 * src/SDCCglue.c: fixed bug #661910
177 * src/SDCCast.c: fixed bug #458099 and 673374
179 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
181 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
182 * as/mcs51/strcmpi.h: added
183 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
184 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
185 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
186 * as/mcs51/assym.c: strcmpi -> as_strcmpi
187 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
188 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
189 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
190 * as/mcs51/Makefile.aslink: new module strcmpi
191 * as/mcs51/Makefile.asx8051: new module strcmpi
192 * as/mcs51/Makefil.bcc: new module strcmpi
193 * as/mcs51/Makefile.in: new module strcmpi
194 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
196 2003-01-26 <johan@balder>
198 * src/SDCCglue.c: reverted back to 1.124
199 * src/SDCCast.c: reverted back to 1.156
200 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
202 2003-01-25 <johan@balder>
204 * src/SDCCglue.c: A better fix for bug #661910
205 * src/SDCCast.c: A better fix for bug #661910
206 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
208 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
210 * src/Makefile.in: remove spawn.o
211 * src/SDCCmain.c: remove spawn.h
212 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
213 * src/spawn.c: removed
214 * src/spawn.h: removed
215 * support/regression/ports/ds390/spec.mk: link with -r
217 2003-01-24 <johan@CP255758-A>
219 * src/ds390/gen.c (aopOp): fixed bug #667458
220 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
221 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
222 (createIvalCharPtr): an ival doesn't always have a storage class anymore
224 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
226 * src/mcs51/peeph.def: better assembler identation by Frieder
227 * src/mcs51/gen.c: better assembler identation by Frieder
229 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
231 * as/z80/string.h: removed for gcc 3.2
232 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
233 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
235 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
237 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
238 * src/SDCCpeeph.c (replaceRule): fix bug #663503
239 * support/regression/Makefile: separate temp files for ports
240 * support/regression/generate-cases.py: separate temp files for ports
241 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
242 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
244 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
246 * moved tinitalk to device/examples/ds390
248 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
250 * as/mcs51/lkmem.c: rflag is for DS390
251 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
252 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
253 (linkEdit): move mem- and map-files the same way as ihx-files
254 * src/z80/main.c (_setDefaultOptions): removed --generic
255 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
256 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
257 * src/pic/glue.c (picglue): --c1mode works again
258 * src/pic16/glue.c (pic16glue): --c1mode works again
259 * src/asm.c (printCLine): fix #660034
261 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
263 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
264 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
265 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
266 * as/mcs51/lkmem (summary): better fix for sp problem
267 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
268 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
269 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
270 remove --stack-after-data
272 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
274 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
275 * src/SDCCutil.c (join): ugly bug: missing '\0'
276 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
278 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
280 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
282 * src/pic/main.c (_asmCmd): gpasm supports -o
283 * src/z80/main.c: more general macros
284 * device/lib/Makefile.in: remove intermediate files
286 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
288 * .version: Bumped version number to 2.3.3
289 * src/SDCCBBlock.c: new option -o
290 * src/SDCCglobl.h: new option -o
291 * src/SDCCglue.c: new option -o
292 * src/SDCCmain.c: new option -o
293 * src/asm.c: new option -o
294 * src/ds390/main.c: new option -o
295 * src/pic/glue.c: new option -o
296 * src/pic/pcode.c: new option -o
297 * src/pic/ralloc.c: new option -o
298 * src/pic16/glue.c: new option -o
299 * src/pic16/pcode.c: new option -o
300 * src/pic16/ralloc.c: new option -o
301 * src/z80/main.c: new option -o
302 * device/lib/Makefile.in: use -o
303 * support/regression/ports/ds390/spec.mk: use -o
304 * support/regression/ports/gbz80/spec.mk: use -o
305 * support/regression/ports/mcs51/spec.mk: use -o
306 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
307 * support/regression/ports/z80/spec.mk: use -o
308 * support/regression/ports/ucz80/spec.mk: use -o
309 * support/regression/ports/xa51/spec.mk: use -o
310 * support/regression/fwk/lib/timeout.c: fix usage string
312 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
313 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
315 2003-01-07 <johan@balder>
317 * src/SDCCast.c (decorateType): fixed bug #600035
319 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
320 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
321 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
322 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
323 * src/pic/pcode.c: outcommented unused variable to remove warnings
324 * src/pic/ralloc.c: outcommented unused variable to remove warnings
326 2003-01-06 <karl@turbobit.com>
327 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
330 2003-01-06 <johan@balder>
332 * src/SDCCicode.c: fixed array add
334 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
335 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
336 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
338 2003-01-04 <johan@balder>
340 * src/SDCCval.c (getNelements): fixed the initialized array of structures
342 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
343 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
345 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
346 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
347 * support/regression/tests/bug-524697.c: fit mem usage into 8032
349 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
350 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
352 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
353 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
355 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
356 * src/mcs51/main.c: removed {bindir}{sep} from aslink
358 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
360 * in \sdcc\as\mcs51\ changed these files in order to create an
361 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
362 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
363 following files to include the previous two files: aslink.dsp,
364 Makefile.aslink, Makefile.bcc, and Makefile.in.
366 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
369 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
371 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
372 value from option --iram-size.
374 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
376 * \sdcc\as\mcs51\lklist.c: added boundary check before using
379 2002-09-18 <wiml@hhhh.org>
381 * SDCClrange.h: exposed setFromRange() and setToRange()
382 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
383 packRegsForAccUse() (bug 542397)
384 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
385 multiple times and emitting the fetch operations more than once
386 added aopGetUsesAcc() function to allow binary operators to
387 fetch their operands in the correct order; made genMinus() emit
388 compact code for X = LITERAL - Y
390 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
391 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
392 sprintf() in line 1267.
394 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
395 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
398 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
399 Changes to aslink (All the changes are marked with 'JCF'):
401 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
404 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
405 area BSEG. Also moves, if possible, the DATA area down into the internal
406 ram so more space is available.
408 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
411 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
412 not bytes. Function summary() which creates a memory usage summary
413 file with extension .mem. Reports of overlaping stack and small stack
414 size. If the space for the stack is less than 16 bytes aslink trows a
417 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
418 the 8051. Option 'y' for memory summary output file.
420 Changes to sdcc (All the changes are marked with 'JCF'):
422 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
424 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
425 overlaying area for it (uses RegBankUsed[4]).
427 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
428 bank zero as used by default. By default aslink locates the stack
429 (equivalent to --stack-after-data). Pass option 'y' to aslink for
430 the creation of the .mem file. Delegates the allocation of data area
431 to aslink (it is not longer 0x30 by default). If --stack-loc passes
432 the begining of the stack area to aslink.
434 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
435 glue() in SDCCglue.c creates an area for it.
437 2002-09-03 Borut Razem <borut.razem@siol.net>
438 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
440 introduced atexit() handler for teporay files removal in case of
441 errors, assertions, ...
443 2002-08-29 Borut Razem <borut.razem@siol.net>
444 * sdcc/support/cpp2/auto-host_vc_in.h:
445 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
446 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
447 Maybe there is a similar problem with BORLANDC? It should be checked!
449 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
450 corrected improper use of assert: the assignment to clr variable was done inside the assert.
451 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
452 was not executed, and the compiler (cl) launched a warning:
453 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
455 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
456 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
458 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
459 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
461 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
462 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
463 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
464 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
465 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
466 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
467 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
468 - added Release configuration in VS projects
469 - review of compiler an linker options
470 - VC .exe files are generated in bin_vc directory, not to interfere
471 with binaries generated from other projects (cygwin, mingw, bcc ...)
473 * sdcc/src/yacc.dsp: added
475 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
476 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
477 and insert the version number definitions from .version
479 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
481 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
482 added - genarate auto-host.h using auto-host_vc_in.h as template
485 removed from CVS, generated automatically
487 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
488 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
490 2002-08-11 Borut Razem <borut.razem@siol.net>
491 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
493 2002-08-10 Borut Razem <borut.razem@siol.net>
494 * src/SDCCmain.c (main):
495 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
496 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
497 The consequence was that some temporary files were not removed.
500 unification of code in functions tempfilename() and tempfile():
501 function tempnam() is defined in Visual Studio 6.0 and .NET
503 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
505 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
506 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
507 - removed compiler command line option /WX: Treats all warnings as errors
508 - update a list of source files, included into the project
510 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
511 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
512 changed project type to Generic Project so that can be correcly converted to VS.NET project
514 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
516 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
518 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
520 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
521 added return 0 statements after assert() to make compiler happy
523 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
524 added newline in the def file to keep MSC compiler satisfied
526 * sdcc/src/z80/gen.c:
527 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
528 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
529 - solved MSC error in function aopDump()
531 * sdcc_vc.h: define PREFIX as "\\sdcc"
533 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
534 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
536 2002-06-22 Scott Dattalo <scott@dattalo.com>
537 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
538 - Rewrote the register banking algorithm.
539 - Added pCode live-range analysis to registers (for now, only non-used and
540 singly-used registers optimized away)
542 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
544 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
546 2002-05-10 Scott Dattalo <scott@dattalo.com>
547 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
549 2002-04-22 Michael Hope <michaelh@vroom>
551 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
553 * configure.in (DD_COPT): Added include support required for gbdk.
555 * .version: Bumped version number just to increase it.
557 * src/SDCCmain.c: Added -nostdinc to the default options.
559 2002-04-15 Michael Hope <michaelh@vroom>
561 * device/lib/z80/printf.c (sprintf): Added.
563 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
565 * src/z80/peeph.def: Added transpose redundent load rule.
567 * src/z80/main.c: Added force callee saves for jaune.
569 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
571 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
573 2002-03-28 Johan Knol <johan@balder>
575 * src/SDCCval.c: fixed bug #532436
577 2002-03-14 Scott Dattalo <scott@dattalo.com>
579 Added "char *Processor" field to the port structure.
582 Added -p option. Allows port dependent processor to be specified.
585 Initialized the new field char *Processor field to NULL in all ports
588 Compiler generated registers for interrupt context saving
589 were not getting allocated.
591 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
594 Fixed left shift. Will promote the left side of a left shift
595 if a) left shifting more than size of operand or b) when assigned
596 to something size > size of left side
598 2002-03-14 Scott Dattalo <scott@dattalo.com>
600 tons of changes. Register allocation has been
601 rewritten. Added customization for the various PICs. Flow
602 analysis is restructured. ...
608 Added. device.c is a PIC port hack to accomodate variations
611 2002-03-13 Michael Hope <michaelh@vroom>
613 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
615 2002-03-04 johanknol <johanknol@manik>
617 * /src/SDCCval.c: fixed
619 const unsigned char arr[][2] = { { 0, 1 } };
620 t18.c:1: error: Initializer element is not constant
622 2002-03-04 bela <bela@manik>
624 * /device/include/mcs51reg.h:
625 ds89c420 register definition update
627 2002-03-03 <johan@FRIJA>
629 * support/Util/SDCCerr.c: did something, but don't no why anymore
631 * support/regression/tests/bug-524691.c: made it a little less shy
633 * src/SDCCast.c (decorateType): fixed bug #524697
635 * src/SDCCast.c: made some lineno improvements
637 * src/SDCCval.c (getNelements): changed warning to error
639 * src/SDCCglue.c (printIvalArray): changed warning to error
641 * src/SDCCicode.c: fixed a warning for mingw
643 * src/SDCCast.c (decorateType): fixed the << promotion for ops
645 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
647 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
649 * src/ds390/peeph.def:
650 Added some more peephole rules
652 * src/ds390/gen.c: Various fixes & enhancements
654 * src/SDCClrange.c, src/SDCClrange.h:
655 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
657 * src/ds390/ralloc.c:
658 various fixes & enhancements (ds390) specific
660 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
661 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
664 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
666 2002-03-02 <johan@FRIJA>
668 * src/SDCCast.c (decorateType): fixed bug #524708
670 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
672 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
674 2002-03-01 Michael Hope <michaelh@vroom>
676 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
678 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
680 2002-03-01 <johan@FRIJA>
682 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
684 * src/SDCCast.c (decorateType): fixed bug #524209
686 * src/SDCCval.c (valNot): fixed bug #524195
688 2002-02-26 <johan@balder>
690 * src/xa51/gen.c: fixed a warning
692 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
694 * src/SDCCast.c (decorateType): fixed bug #522534
696 2002-02-23 <johan@balder>
698 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
700 2002-02-22 <johan@balder>
702 * src/SDCCast.c: fixed bug #514865
704 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
706 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
708 * sdcc/src/SDCCloop.c:
709 Previous fix was not good. basic blocks that have "break" or "return" are
710 not really partof a loop , but live ranges used in these blocks should
711 be live thru the entire loop, so set partOfLoop but don't add them to
714 2002-02-21 <johan@FRIJA>
716 * src/SDCCcse.c: fixed bug #514308
718 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
721 Fixed BUG #519583. If a conditional block ended in a return/break
722 statement inside a loop, it was not being considered part of the loop.
724 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
726 2002-02-10 Karl Bongers <karl@turbobit.com>
729 Fixed up SDCDB debugger somewhat. Updated debugger/README
730 with lots of comments and notes.
732 * device/examples/test2.c:
733 Fix bug, "red" variable not being initialized(compiler complained).
735 * device/examples/Makefile, examples/test3.c:
736 Add Makefile in device/examples folder, compiles test3.c
737 for use as a multiple module SDCDB test case.
739 * sim/ucsim/cmd.src/cmdset.cc:
740 Took out debug printfs in ucsim "next" command.
743 Karl and Johan start ucsim XA support. Most dissassembly working,
744 about 75% emulation done(plenty of work remaining).
747 Add Z80 support to ucsim, add test-ucz80 regression test,
748 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
749 Notice z80 compiler fails on examples/test3.c/crc code.
751 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
753 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
754 Added support for --parms-in-bank1
756 * src/ds390/peeph.def:
757 added a few more peephole optimzations
760 1) added __builtin_inp & __builtin_outp used to read in data of given length
761 from a memory mapped port
762 2) added __builtin_memcmp
763 3) added __builtin_swapw swap bytes of a short
765 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
766 1) handle multiple send & receives from register bank1
767 2) ralloc can now allocate DPTR1 to some liveRanges
769 * src/SDCCsymt.c, src/SDCCsymt.h:
770 changes to handle multiple sends & receives
773 added some pointer arithmetic optimization
776 added some pointer arithmetic optimizations but not stable yet so not
777 called from anywhere (will get this working shortly)
779 * src/SDCCopt.c: fixed for multiple sends & receives
782 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
783 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
784 set preprocessor defines (depending on options)
786 * src/SDCCicode.c, src/SDCCicode.h:
787 changes made to handle multiple sends & receives
790 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
792 * src/SDCCcse.c, src/SDCCcse.h:
793 added function findbackward def (to be used in upcoming optimization)
795 * src/SDCCcflow.c, src/SDCCcflow.h:
796 added function returnAtEnd - to determine if a basic block terminates with
799 * src/SDCCast.c, src/SDCCast.h:
800 added option parms-in-bank1
802 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
803 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
804 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
805 adjusted for --parms-in-bank1 option
807 * device/include/string.h:
808 donot redefine "reentrant" keyword
810 * device/include/ds80c390.h: Added some more SFRs
812 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
814 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
816 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
818 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
820 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
822 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
824 2002-01-18 Paul Stoffregen <paul@pjrc.com>
826 * Added --xram-movc option
828 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
830 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
832 2002-01-11 Johan Knol
834 * Added math lib of Jesus Calvino-Fraga
836 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
838 * src/SDCCmain.c (processFile): fix processing of ../../src.c
839 * support/regression/Makefile: new target test-mcs51-stack-auto
840 * support/regression/ports/mcs51-stack-auto/spec.mk: added
842 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
844 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
846 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
848 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
850 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
852 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
854 * src/SDCCglue.h: add definition for printIvalChar()
856 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
858 * src/SDCCast.c: fix #498138 by Johan
860 * src/SDCCglue.c: fix #498138 by Johan
862 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
864 * support/regression/Makefile: fix clean
866 * support/regression/ports/ds390/support.c: fix transmission of last character
868 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
870 * /sdcc/src/ds390/gen.c:
871 a) improved computing address of stack variable
872 b) took out some #if 0 code
873 c) improved parmBytes adjustment
874 d) improved genPlusIncr & genMinusIncr
875 e) genCmp could generate bad code (when left assigned to DPTR)
876 f) Fixed bug in hasInc
878 * /sdcc/src/ds390/ralloc.c:
879 a) packRegsForSupport could mess up live information (Fixed)
880 b) packRegsDPTRuse could be incorrect for left & right shift
882 * /sdcc/src/mcs51/ralloc.c:
883 packRegsForSupport could mess up the live information (Fixed)
885 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
887 * /sdcc/src/SDCCast.c:
888 can reverse a loop even if function call is present as long
889 as the loop control variable is local & is not passed as parameter
891 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
893 * /sdcc/ChangeLog: *** empty log message ***
895 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
896 More builtin function additions for TININative
898 * /sdcc/src/ds390/ralloc.c:
899 Had broken the regression testsuite
901 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
903 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
904 Added funcattr hasStackParms will be set for reentrant functions when there
905 are paramteres on the stack, this helps in minimizing frame pointer generation
906 typeFromStr can handle function pointers now
908 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
909 *** empty log message ***
911 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
913 * /src/ds390/gen.c, /src/ds390/main.c:
914 More builtin function additions for TININative
916 * /src/ds390/ralloc.c:
917 Had broken the regression testsuite
919 * /src/SDCCast.c: Fixed a bug in dumptree
921 * /src/SDCCsymt.c, /src/SDCCsymt.h:
922 Added funcattr hasStackParms will be set for reentrant functions when there
923 are paramteres on the stack, this helps in minimizing frame pointer generation
924 typeFromStr can handle function pointers now
926 * /doc/builtins.txt, /doc/TININative.txt:
927 *** empty log message ***
930 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
932 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
933 ALPHA version for -mTININative
935 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
936 updated to reflect changes in the port structure
939 added function do_assemble (similar to do_link) if non-null this function
940 will be called to do assembly (-mTININative) requires a multi command
942 added function genAssemblerEnd will be called to generate assembler Epilogue
945 added _JavaNative to debug info printing
947 * /src/SDCCmain.c: added option --tini-libid
948 added port->do_assemble function (-mTININative) has a multi command assemble
950 * /src/SDCCglue.c: Disabled "constExpr" check
951 added port->genAssemblerEnd function
953 * /src/SDCCglobl.h: Added option --tini-libid value
956 tookout optimizeCompare from the header (has no external references)
958 * /src/SDCCast.c: made one more function "static"
960 2001-12-23 Michael Hope <michaelh@juju.net.nz>
962 * src/z80/mappings.i: Added z80asm support.
964 * src/z80/main.c: Added z80asm support on --asm=z80asm
966 * src/z80/gen.c: Fixed asm portability issues.
968 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
970 * src/SDCCglue.c (printExterns): Added global/extern split.
972 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
974 * support/regression/Makefile: added test for mcs51 model large
976 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
978 * support/regression/ports/gbz80/spec.mk: added -mgbz80
980 2001-12-05 Michael Hope <michaelh@juju.net.nz>
982 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
984 1904-01-06 Michael Hope <michaelh@juju.net.nz>
986 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
988 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
990 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
992 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
994 * support/regression/tests/simplefloat.c: Port to mcs51.
996 2001-11-25 Michael Hope <michaelh@juju.net.nz>
997 * support/regression/tests/bug-485362.c: Added.
999 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1001 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1003 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1005 * src/z80/gen.c (aopDump): Added a dump function.
1007 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1008 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1010 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1012 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1014 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1016 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1018 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1020 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1022 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1024 * support/regression/ports/ds390/support.c: Use tinibios.
1026 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1028 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1030 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1031 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1033 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1035 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1037 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1039 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1041 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1042 (packRegsForIYUse): Created and optimised.
1044 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1046 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1047 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1049 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1051 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1053 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1055 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1057 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1059 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1061 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1063 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1065 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1067 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1069 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1071 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1072 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1073 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1075 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1077 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1078 (genNotFloat): Added.
1079 (genUminusFloat): Added.
1081 * device/lib/z80/Makefile: Added floating pt stubs.
1083 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1085 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1087 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1089 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1091 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1093 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1095 * sdcc/support/regression/Makefile: Add port ds390.
1097 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1099 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1101 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1103 * sdcc/support/regression/ports/ds390/support.c: Added.
1105 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1107 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1109 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1111 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1113 * device/include/malloc.h: Added z80 and gbz80 support.
1115 * device/lib/gbz80/heap.s: Added.
1117 * device/lib/z80/heap.s: Added.
1119 * device/lib/malloc.c: Added z80 and gbz80 support.
1121 * support/regression/tests/malloc.c (testMalloc): Added.
1123 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1125 * support/regression/tests/bug-478094.c: Added.
1127 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1129 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1131 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1133 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1135 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1137 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1139 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1141 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1143 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1145 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1147 * support/regression/tests/bug-477927.c: Added.
1149 * src/z80/peeph.def: Added minor rules.
1151 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1153 * src/z80/peeph.def: Added jump optimisation modification.
1155 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1157 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1159 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1161 * support/regression/tests/funptrs.c: Added.
1163 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1165 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1167 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1169 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1171 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1173 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1174 (movLeft2ResultLong): Created.
1176 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1177 (joinPushes): Added. Joins two char pushes into a word push.
1179 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1181 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1183 * support/makebin/Makefile (install): Added creation of dest dir.
1185 2001-10-24 Karl Bongers <karl@turbobit.com>
1187 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1189 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1191 * src/z80/ralloc.c: Turned off faulty pack for one use.
1193 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1195 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1197 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1199 * support/regression/Makefile: Improved clean
1201 * support/regression/ports/gbz80/spec.mk: Added clean
1203 * support/regression/ports/host/spec.mk: Added clean
1205 * support/regression/ports/z80/spec.mk: Added clean
1207 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1209 * support/regression/ports/mcs51/timeout.c: little improvements
1211 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1213 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1215 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1217 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1219 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1221 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1223 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1225 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1226 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1228 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1230 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1232 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1234 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1236 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1238 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1240 * support/regression/tests/longor.c: Added.
1242 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1244 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1246 * as/mcs51/aslink.h: define PATH_MAX
1248 * as/mcs51/asm.h: define PATH_MAX
1250 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1252 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1254 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1256 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1258 * src/SDCCglobl.h: define PATH_MAX
1260 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1262 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1264 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1266 * src/z80/gen.c (gencjneshort): Fixed
1268 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1270 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1272 * support/regression/tests/bug-469671.c: Added.
1274 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1276 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1278 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1280 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1282 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1284 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1286 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1288 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1290 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1292 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1294 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1296 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1298 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1300 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
1302 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1304 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1306 2001-10-07 <johan@FRIJA>
1308 * device/lib/gets.c (gets): fixed the return value.
1310 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1311 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1313 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
1315 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
1317 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1319 * src/pic/gen.c: Removed Safe_strdup.
1321 * configure.in: Added option to enable libgc support.
1323 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1324 (bitVectUnion): Optimised.
1325 (bitVectIntersect): Optimised.
1326 (bitVectBitsInCommon): Optimised.
1327 (bitVectCplAnd): Optimised.
1329 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1331 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1333 * src/SDCCmain.c: distinguish between assembler debug and plain options
1335 * src/avr/main.c: remove standard assembler options
1337 * src/ds390/main.c: remove standard assembler options
1339 * src/mcs51/main.c: remove standard assembler options
1341 * src/port.h: removed "PENDING" comment
1343 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1345 * src/device/lib/_mulint.c : new, with assember functions
1347 * src/device/lib/_mullong.c : new, with assember functions
1349 * src/device/lib/_divuint.c : with assember functions
1351 * src/device/lib/_divsint.c : with assember functions
1353 * src/device/lib/_divulong.c: with assember functions
1355 * src/device/lib/_divslong.c: with assember functions
1357 * src/device/lib/_moduint.c : with assember functions
1359 * src/device/lib/_modsint.c : with assember functions
1361 * src/device/lib/_modulong.c: with assember functions
1363 * src/device/lib/_modslong.c: with assember functions
1365 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1367 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1369 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1370 replaced _mululong.c and _mulslong.c by _mullong.c
1372 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1376 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1378 * src/SDCCglue.c: test, if win32api is available for MINGW
1380 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1382 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1383 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1384 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1385 * support/regression/ports/host/spec.mk: removed GENERIC
1386 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1387 * support/regression/ports/z80/spec.mk: removed GENERIC
1389 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1391 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1393 * support/regression/tests/bug-467035.c: Created.
1395 2001-10-01 <johan@FRIJA>
1397 * src/SDCC.y: fixed bug #466586 part 1
1399 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1401 * SDCCicode.c: z80 has no generic pointers
1402 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1404 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1406 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1408 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1410 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1412 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1414 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1416 * configure.in: Fixed up so that ucsim is only configured once.
1418 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1420 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1421 (getPathDifference): As above.
1423 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1425 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1427 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1428 * .version: Updated to 2.3.1
1430 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1431 Added copyright header.
1433 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1434 (assemble): Added support for macro based assembler commands.
1435 (linkEdit): Added support for macro based linker commands.
1436 (preProcess): Changed the pre-processor to use macros.
1437 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1438 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1440 * device/lib/z80/crt0.s: Added module name for debugging.
1442 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1444 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1446 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1448 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1450 * src/Makefile.in: Added SDCCmacro and SDCCutil
1452 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1454 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1456 2001-09-16 <johan@FRIJA>
1458 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
1460 2001-09-15 <johan@FRIJA>
1462 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1463 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1465 2001-09-11 <johan@FRIJA>
1467 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1469 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1471 * support/regression/tests/bug-460444.c: Added test case.
1473 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1474 (genCast): Added justification for all of the asserts.
1476 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1478 * support/regression/support.c: _xdata replaced by xdata
1480 * support/regression/spec.mk: removed _generic
1482 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1484 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1486 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1487 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1489 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1491 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1493 * support/regression/tests/bug-460010.c: Added test case.
1495 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1497 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1499 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1501 * support/regression/testfwk.c: removed workaround for bug #436344
1503 * support/regression/tests/bp.c: use less memory with mcs51
1505 * support/regression/tests/bug-441448.c: use less memory
1507 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1509 * support/regression/collate-results.py: typo
1511 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1513 * support/regression/tests/fetchoverlap.c: Added new test case.
1515 * support/regression/tests/bp.c: Added new test case.
1517 * support/regression/tests/bug-448984.c: Added new test case.
1519 * support/regression/tests/pow2shifts.c: Added new test case.
1521 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1522 (genlshTwo): Fixed right shift for count > 8.
1524 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1526 2001-09-08 <johan@FRIJA>
1528 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1530 2001-09-07 <johan@FRIJA>
1532 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1534 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1536 2001-09-06 <johan@FRIJA>
1538 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1539 * bernhard noted me at this: "() equals to (void)" (1.38)
1541 2001-09-05 <johan@FRIJA>
1543 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1545 2001-09-04 <johan@FRIJA>
1547 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1550 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1552 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1554 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1556 * link/z80/aslink.h: Fixed path for PATH_MAX
1558 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1560 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1562 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1564 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1566 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
1568 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1570 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1571 (genCmp): Fixed up genCmp for the GB with longs.
1573 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1575 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1577 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1579 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1581 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1583 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1585 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1587 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
1589 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1591 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1593 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1595 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1597 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1599 * sim/ucsim/configure: little improvement of Cygwin-detection
1600 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1601 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1602 * support/regression/tests/bug-221100.c: small changes for mcs51
1603 * support/regression/tests/bug-221168.c: small changes for mcs51
1604 * support/regression/tests/bug-227710.c: small changes for mcs51
1605 * support/regression/tests/staticinit.c: small changes for mcs51
1606 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1607 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1608 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601